| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $154.65 | 10.307% | $170.5898 | $170.59 | $170.60 | $170.60 |
| Purchase #2 | $26.41 | 7.581% | $28.4121 | $28.41 | $28.40 | $28.40 |
| Purchase #3 | $78.58 | 11.333% | $87.4855 | $87.49 | $87.50 | $87.50 |
| Purchase #4 | $144.75 | 3.754% | $150.1839 | $150.18 | $150.20 | $150.20 |
| Purchase #5 | $239.48 | 11.455% | $266.9124 | $266.91 | $266.90 | $266.90 |
| Purchase #6 | $171.38 | 5.273% | $180.4169 | $180.42 | $180.40 | $180.40 |
| Purchase #7 | $129.86 | 10.575% | $143.5927 | $143.59 | $143.60 | $143.60 |
| 7 purchase totals = | $945.11 | $1,027.5933 | $1,027.59 | $1,027.60 | $1,027.60 | |